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ID题目提交者结果用时内存语言文件大小提交时间测评时间
#882623#10052. Just Long Neckties 2qiuzx#54 2132ms24584kbC++201.6kb2025-02-05 10:00:032025-02-05 10:00:04

詳細信息

Subtask #1:

score: 0
Wrong Answer

Test #1:

score: 10
Accepted
time: 0ms
memory: 3712kb

input:

15
2 19 3 6 1 18 20 9 17 19 18 4 15 7 16

output:

3

result:

ok single line: '3'

Test #2:

score: 10
Accepted
time: 0ms
memory: 3840kb

input:

15
13 6 13 10 3 6 18 8 20 14 11 15 12 12 15

output:

2

result:

ok single line: '2'

Test #3:

score: 10
Accepted
time: 1ms
memory: 3840kb

input:

15
3 6 7 9 10 6 12 13 5 13 14 16 17 6 18

output:

1

result:

ok single line: '1'

Test #4:

score: 10
Accepted
time: 0ms
memory: 3840kb

input:

13
14 2 12 4 16 5 7 7 19 8 5 8 20

output:

1

result:

ok single line: '1'

Test #5:

score: 10
Accepted
time: 0ms
memory: 3968kb

input:

15
6 14 13 5 17 16 15 6 20 17 9 21 10 4 20

output:

2

result:

ok single line: '2'

Test #6:

score: 10
Accepted
time: 0ms
memory: 3840kb

input:

15
21 21 21 14 13 16 15 14 7 6 5 3 7 5 1

output:

4

result:

ok single line: '4'

Test #7:

score: 10
Accepted
time: 0ms
memory: 3840kb

input:

15
5 15 16 17 21 21 21 21 21 13 21 21 21 1 21

output:

1

result:

ok single line: '1'

Test #8:

score: 10
Accepted
time: 0ms
memory: 3840kb

input:

15
8 8 8 8 8 8 8 8 8 8 8 8 8 8 14

output:

1

result:

ok single line: '1'

Test #9:

score: 10
Accepted
time: 0ms
memory: 3712kb

input:

15
17 17 17 6 6 17 17 17 6 17 6 17 6 6 17

output:

2

result:

ok single line: '2'

Test #10:

score: 10
Accepted
time: 0ms
memory: 3840kb

input:

15
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15

output:

1

result:

ok single line: '1'

Test #11:

score: 10
Accepted
time: 0ms
memory: 3968kb

input:

15
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7

output:

7

result:

ok single line: '7'

Test #12:

score: 10
Accepted
time: 0ms
memory: 3712kb

input:

15
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8

output:

1

result:

ok single line: '1'

Test #13:

score: 10
Accepted
time: 1ms
memory: 3712kb

input:

15
21 21 20 20 19 19 18 18 17 17 16 16 15 15 14

output:

7

result:

ok single line: '7'

Test #14:

score: 10
Accepted
time: 0ms
memory: 3712kb

input:

2
21 21

output:

1

result:

ok single line: '1'

Test #15:

score: 10
Accepted
time: 0ms
memory: 3840kb

input:

15
21 21 21 21 21 21 21 21 21 21 21 21 21 21 21

output:

1

result:

ok single line: '1'

Test #16:

score: 10
Accepted
time: 1ms
memory: 3840kb

input:

15
21 9 10 16 4 4 10 20 5 2 4 1 11 16 9

output:

3

result:

ok single line: '3'

Test #17:

score: 0
Wrong Answer
time: 0ms
memory: 3840kb

input:

15
14 9 8 19 5 19 8 9 3 2 20 16 10 16 15

output:

4

result:

wrong answer 1st lines differ - expected: '3', found: '4'

Subtask #2:

score: 6
Accepted

Test #19:

score: 6
Accepted
time: 0ms
memory: 3840kb

input:

500
1 1 2 2 2 2 2 1 2 2 1 1 1 1 2 1 1 2 1 2 1 2 1 1 2 2 2 2 1 1 1 2 2 1 1 1 2 1 1 1 1 1 2 1 2 2 1 2 1 2 2 1 2 1 1 2 2 1 2 1 2 1 1 1 1 2 2 1 2 1 1 2 1 2 2 1 1 1 2 1 2 1 1 2 2 2 1 2 2 2 2 1 1 2 1 2 1 2 1 2 1 2 1 2 2 2 1 2 2 2 2 2 2 1 1 1 2 1 1 2 1 2 2 2 1 1 1 1 2 2 2 2 1 1 2 2 1 2 2 1 2 2 2 1 2 2 1 1 ...

output:

2

result:

ok single line: '2'

Test #20:

score: 6
Accepted
time: 1ms
memory: 3840kb

input:

500
1 2 1 1 2 2 1 2 1 1 2 1 2 1 1 1 1 2 2 1 1 2 2 2 1 1 1 1 2 2 1 2 1 2 2 2 1 1 2 2 2 1 1 1 1 2 1 1 2 1 1 2 2 1 2 2 1 1 1 1 2 2 2 2 1 1 2 1 2 2 2 2 2 1 2 2 1 1 2 1 2 2 1 1 1 2 1 2 1 2 1 2 1 1 1 2 2 1 1 1 1 2 2 2 2 1 1 1 1 1 2 1 2 2 2 2 1 2 1 2 2 1 1 1 2 2 1 1 1 2 2 1 2 2 2 1 1 1 2 2 1 1 2 2 2 2 1 1 ...

output:

2

result:

ok single line: '2'

Test #21:

score: 6
Accepted
time: 0ms
memory: 3840kb

input:

500
2 1 2 2 2 2 2 2 2 1 2 2 1 2 1 2 1 2 1 2 2 1 2 1 2 2 2 1 2 2 1 2 2 2 2 1 2 2 1 2 1 2 2 2 2 2 1 2 1 2 1 2 1 2 2 2 1 2 1 2 1 2 2 1 2 1 2 2 1 2 2 1 2 2 1 2 1 2 1 2 1 2 2 1 2 1 2 2 2 1 2 1 2 2 1 2 2 1 2 2 2 2 2 1 2 1 2 2 1 2 2 2 1 2 2 1 2 1 2 1 2 1 2 2 1 2 2 1 2 1 2 1 2 1 2 1 2 2 2 1 2 1 2 2 2 2 1 2 ...

output:

1

result:

ok single line: '1'

Test #22:

score: 6
Accepted
time: 0ms
memory: 3840kb

input:

500
2 1 2 1 2 1 1 2 1 2 1 1 2 1 1 2 1 2 1 2 1 2 1 2 1 1 1 1 1 1 2 1 1 1 1 1 1 2 1 1 1 1 2 1 2 1 1 2 1 1 1 2 1 1 2 1 1 2 1 2 1 1 2 1 2 1 1 1 1 1 2 1 1 1 2 1 2 1 2 1 2 1 2 1 2 1 1 2 1 1 2 1 1 1 2 1 1 2 1 2 1 2 1 1 1 2 1 1 2 1 2 1 2 1 1 2 1 2 1 2 1 1 2 1 1 1 1 1 2 1 2 1 2 1 2 1 1 2 1 1 1 1 2 1 1 1 1 2 ...

output:

1

result:

ok single line: '1'

Test #23:

score: 6
Accepted
time: 1ms
memory: 3840kb

input:

500
2 1 1 2 1 1 2 1 2 1 1 1 2 1 2 1 2 1 1 1 2 1 2 1 1 2 1 2 1 1 2 1 2 1 2 1 1 1 2 1 2 1 2 1 2 1 1 1 2 1 2 1 2 1 2 1 1 2 1 1 1 2 1 1 1 2 1 2 1 2 1 2 1 1 2 1 2 1 2 1 1 1 1 1 1 1 2 1 1 1 1 2 1 2 1 2 1 2 1 2 1 1 1 2 1 1 1 2 1 1 2 1 1 2 1 1 2 1 2 1 1 2 1 1 1 2 1 2 1 2 1 1 1 2 1 2 1 2 1 2 1 2 1 1 2 1 1 2 ...

output:

1

result:

ok single line: '1'

Test #24:

score: 6
Accepted
time: 1ms
memory: 3840kb

input:

500
2 1 2 1 2 1 2 1 1 1 2 1 2 1 1 1 1 1 1 2 1 1 1 1 2 1 2 1 1 1 1 1 2 1 1 1 1 1 2 1 2 1 2 1 2 1 1 2 1 1 1 1 1 1 2 1 2 1 1 2 1 1 2 1 1 2 1 2 1 2 1 2 1 1 1 1 2 1 2 1 1 1 2 1 2 1 2 1 2 1 2 1 1 1 2 1 1 2 1 1 1 1 2 1 1 2 1 1 1 1 2 1 1 2 1 2 1 2 1 2 1 2 1 2 1 1 2 1 1 1 2 1 2 1 2 1 2 1 1 2 1 1 1 1 2 1 1 1 ...

output:

1

result:

ok single line: '1'

Test #25:

score: 6
Accepted
time: 0ms
memory: 3840kb

input:

500
1 2 1 1 2 1 1 2 1 1 2 1 2 1 2 1 1 2 1 1 1 1 1 1 1 2 1 1 2 1 1 1 1 1 1 2 1 2 1 1 1 2 1 1 1 1 1 2 1 1 1 1 1 1 1 2 1 1 2 1 1 2 1 2 1 2 1 2 1 2 1 2 1 2 1 1 2 1 2 1 1 2 1 1 2 1 1 1 1 1 1 2 1 1 2 1 1 2 1 1 2 1 1 1 2 1 2 1 1 1 1 1 1 2 1 2 1 1 2 1 1 1 2 1 1 2 1 2 1 1 1 1 1 2 1 1 1 2 1 2 1 2 1 2 1 2 1 2 ...

output:

1

result:

ok single line: '1'

Test #26:

score: 6
Accepted
time: 0ms
memory: 3840kb

input:

2
1 2

output:

1

result:

ok single line: '1'

Test #27:

score: 6
Accepted
time: 1ms
memory: 3840kb

input:

2
2 1

output:

1

result:

ok single line: '1'

Test #28:

score: 6
Accepted
time: 0ms
memory: 3840kb

input:

4
1 1 2 2

output:

1

result:

ok single line: '1'

Test #29:

score: 6
Accepted
time: 0ms
memory: 3840kb

input:

4
2 2 1 1

output:

2

result:

ok single line: '2'

Test #30:

score: 6
Accepted
time: 0ms
memory: 3712kb

input:

500
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 ...

output:

1

result:

ok single line: '1'

Test #31:

score: 6
Accepted
time: 0ms
memory: 3840kb

input:

500
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...

output:

2

result:

ok single line: '2'

Test #32:

score: 6
Accepted
time: 0ms
memory: 3840kb

input:

2
2 2

output:

1

result:

ok single line: '1'

Test #33:

score: 6
Accepted
time: 0ms
memory: 3840kb

input:

500
2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...

output:

1

result:

ok single line: '1'

Subtask #3:

score: 12
Accepted

Test #34:

score: 12
Accepted
time: 1ms
memory: 3840kb

input:

500
2 5 4 4 4 1 1 4 5 1 1 2 2 1 4 3 3 1 4 5 4 3 1 1 3 4 4 2 2 3 1 1 1 1 3 3 5 2 1 2 1 1 4 1 4 4 1 2 2 5 3 4 2 3 2 3 5 3 3 1 5 3 4 5 1 2 5 5 2 1 5 1 4 2 2 2 1 2 1 2 2 1 4 2 3 5 1 2 5 2 1 2 5 3 3 5 3 1 3 4 3 3 1 3 4 4 5 1 2 2 2 3 2 5 3 5 3 1 4 5 1 1 5 3 3 5 4 3 1 5 1 5 5 1 5 5 2 4 3 2 5 3 3 2 4 3 1 3 ...

output:

5

result:

ok single line: '5'

Test #35:

score: 12
Accepted
time: 1ms
memory: 3840kb

input:

500
4 5 3 3 2 5 3 2 4 3 5 4 1 5 2 2 2 4 2 1 5 5 5 1 1 2 3 1 4 4 2 3 3 3 1 4 4 1 2 1 1 1 4 2 3 1 4 1 3 3 5 4 5 2 3 5 1 5 1 2 2 5 2 2 5 1 4 2 4 2 2 1 4 5 3 2 2 2 2 2 3 1 1 5 2 4 2 4 2 2 3 2 5 3 2 1 2 5 5 2 3 1 4 5 1 4 4 4 1 3 4 1 1 3 2 5 1 4 4 2 3 1 5 5 4 2 4 1 4 3 2 1 3 4 4 3 1 3 2 5 3 3 5 5 4 4 4 5 ...

output:

5

result:

ok single line: '5'

Test #36:

score: 12
Accepted
time: 0ms
memory: 3840kb

input:

500
1 1 4 1 1 3 1 1 3 1 5 1 1 1 5 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 3 1 1 1 4 1 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 1 1 3 1 1 1 1 4 1 1 2 1 3 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 1 4 1 3 1 1 1 2 2 4 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 4 2 2 1 2 2 2 2 2 2 5 2 2 1 2 3 2 2 1 2 2 2 2 2 5 2 2 1 ...

output:

1

result:

ok single line: '1'

Test #37:

score: 12
Accepted
time: 0ms
memory: 3840kb

input:

499
4 1 1 1 2 1 3 1 2 1 2 1 1 1 4 1 2 1 5 1 3 1 1 1 4 1 5 1 5 1 5 1 1 1 3 1 4 1 5 1 2 1 3 1 1 1 1 1 2 1 3 1 3 1 1 1 2 1 2 1 5 1 3 1 4 1 1 1 3 1 2 1 4 1 1 1 3 1 5 1 1 1 5 1 4 1 2 1 5 1 4 1 4 1 3 1 4 1 3 1 5 1 2 1 1 2 5 2 4 2 4 2 1 2 1 2 3 2 1 2 4 2 2 2 4 2 3 2 5 2 3 2 5 2 1 2 5 2 4 2 2 2 5 2 5 2 2 2 ...

output:

1

result:

ok single line: '1'

Test #38:

score: 12
Accepted
time: 0ms
memory: 3712kb

input:

500
1 1 2 1 1 1 3 1 1 1 4 1 3 1 1 1 1 1 1 3 1 2 1 1 4 1 1 5 1 1 1 2 1 1 1 5 1 4 1 5 1 1 1 1 1 1 1 1 2 1 4 1 1 1 1 1 1 4 1 5 1 3 1 4 1 1 1 1 1 1 1 5 1 1 5 2 3 1 4 1 1 1 1 1 1 2 1 2 2 1 2 3 2 4 2 2 2 4 2 2 2 1 3 2 2 1 5 1 5 2 2 2 2 5 2 4 2 4 1 5 1 1 1 2 4 2 4 2 5 1 1 2 2 1 2 5 2 3 2 4 2 2 5 2 2 2 3 2 ...

output:

3

result:

ok single line: '3'

Test #39:

score: 12
Accepted
time: 1ms
memory: 3712kb

input:

500
5 4 5 5 5 5 5 5 4 4 5 5 4 5 4 4 5 5 5 5 5 5 5 5 5 4 5 5 5 4 5 5 4 5 4 5 4 4 5 5 5 4 5 4 5 5 5 4 5 5 5 4 5 5 5 5 4 5 4 4 4 5 4 5 5 5 5 5 4 5 5 5 5 5 5 5 4 5 4 4 4 4 5 5 5 5 5 4 5 4 5 5 4 5 5 5 5 5 4 5 5 5 3 3 3 3 5 5 3 5 3 4 3 4 4 3 4 3 5 5 5 4 3 4 4 4 5 3 3 4 4 5 3 5 3 5 3 4 4 5 5 3 5 4 3 3 5 4 ...

output:

5

result:

ok single line: '5'

Test #40:

score: 12
Accepted
time: 0ms
memory: 3840kb

input:

500
4 4 1 4 5 4 4 4 2 4 4 4 3 5 5 5 5 4 4 1 1 1 5 3 5 4 4 5 4 4 5 2 4 2 1 1 4 2 5 2 4 4 5 4 1 4 5 4 4 4 4 4 4 4 2 4 5 1 2 5 1 2 4 5 3 3 1 3 4 3 4 1 3 2 2 4 4 3 4 2 1 5 2 3 4 4 4 4 5 3 4 5 5 1 4 1 4 1 4 4 4 2 4 3 2 3 5 1 4 3 1 4 1 3 4 5 2 4 2 1 3 4 1 4 4 4 1 4 2 4 4 5 2 4 5 4 5 4 4 4 4 4 2 4 5 4 4 2 ...

output:

5

result:

ok single line: '5'

Test #41:

score: 12
Accepted
time: 1ms
memory: 3712kb

input:

500
1 4 1 1 1 1 1 1 1 1 1 3 1 1 1 3 1 1 1 1 1 1 3 1 1 4 1 1 1 2 4 1 3 1 5 1 1 1 1 1 2 1 1 1 1 5 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 3 2 1 5 5 1 2 1 1 1 4 1 1 1 1 1 1 5 5 1 1 1 1 5 2 1 1 2 5 3 1 1 1 1 3 1 1 1 2 1 1 2 1 1 1 1 1 2 1 1 1 2 1 3 1 2 1 1 1 1 1 1 1 3 4 3 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 3 1 1 1 ...

output:

4

result:

ok single line: '4'

Test #42:

score: 12
Accepted
time: 0ms
memory: 3840kb

input:

500
5 5 5 1 1 2 5 5 1 5 5 1 1 5 1 5 5 1 5 1 5 1 1 1 3 5 1 1 1 5 5 1 5 5 4 5 3 1 1 1 5 1 5 5 3 1 1 1 5 1 5 1 2 5 5 5 3 5 1 1 1 5 1 1 1 5 1 5 1 3 4 5 5 1 5 1 1 5 2 1 5 1 1 3 5 5 5 1 5 1 5 1 1 1 4 1 1 5 1 1 1 1 1 5 1 5 5 5 5 1 1 5 1 5 1 5 1 5 1 1 5 5 1 1 1 5 3 5 1 1 5 1 1 5 1 5 1 1 5 5 5 1 1 1 5 5 1 1 ...

output:

4

result:

ok single line: '4'

Test #43:

score: 12
Accepted
time: 0ms
memory: 3840kb

input:

5
1 2 3 4 5

output:

1

result:

ok single line: '1'

Test #44:

score: 12
Accepted
time: 0ms
memory: 3840kb

input:

5
5 4 3 2 1

output:

2

result:

ok single line: '2'

Test #45:

score: 12
Accepted
time: 0ms
memory: 3712kb

input:

10
1 1 2 2 3 3 4 4 5 5

output:

1

result:

ok single line: '1'

Test #46:

score: 12
Accepted
time: 0ms
memory: 3712kb

input:

10
5 5 4 4 3 3 2 2 1 1

output:

5

result:

ok single line: '5'

Test #47:

score: 12
Accepted
time: 0ms
memory: 3840kb

input:

500
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 ...

output:

1

result:

ok single line: '1'

Test #48:

score: 12
Accepted
time: 0ms
memory: 3840kb

input:

500
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 ...

output:

5

result:

ok single line: '5'

Test #49:

score: 12
Accepted
time: 0ms
memory: 3584kb

input:

2
5 5

output:

1

result:

ok single line: '1'

Test #50:

score: 12
Accepted
time: 0ms
memory: 3712kb

input:

500
5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ...

output:

1

result:

ok single line: '1'

Test #51:

score: 12
Accepted
time: 1ms
memory: 3840kb

input:

500
1 1 3 1 3 1 3 1 3 1 2 1 2 1 5 1 3 1 4 1 2 1 3 2 5 1 2 2 4 2 3 1 2 1 1 1 3 1 5 1 1 1 4 1 5 1 4 1 5 2 3 1 3 1 1 1 3 2 5 2 5 1 1 1 1 1 2 4 2 4 3 5 1 3 2 4 2 3 2 3 2 3 1 3 1 2 2 2 1 2 3 1 2 5 1 2 2 1 2 3 2 3 1 3 2 2 3 1 2 5 2 4 1 2 2 4 2 3 1 3 3 1 2 3 1 2 2 4 2 1 2 3 2 5 3 1 3 4 4 2 3 3 3 5 2 5 3 4 ...

output:

4

result:

ok single line: '4'

Test #52:

score: 12
Accepted
time: 0ms
memory: 3840kb

input:

500
1 1 1 1 2 1 5 1 4 1 1 1 1 1 4 1 2 1 5 1 5 1 2 1 1 1 2 1 4 2 1 1 4 1 2 1 3 1 2 1 2 1 1 2 5 1 5 2 2 1 3 1 3 1 3 1 1 1 1 1 4 1 1 1 4 1 2 1 3 1 1 1 1 1 1 2 4 2 1 2 4 2 5 1 5 1 5 1 2 1 5 1 5 1 1 1 2 1 4 1 5 2 4 1 1 1 3 2 4 1 3 1 4 1 2 2 2 2 2 1 4 2 1 2 1 2 2 3 1 4 4 2 3 3 4 2 2 3 5 2 5 2 1 2 1 2 4 1 ...

output:

4

result:

ok single line: '4'

Subtask #4:

score: 0
Wrong Answer

Test #53:

score: 18
Accepted
time: 1ms
memory: 3712kb

input:

500
2 1 12 3 13 13 7 9 7 3 14 10 9 13 6 3 9 1 10 10 7 13 6 9 10 13 3 7 15 12 14 4 1 5 4 3 8 7 3 14 5 1 6 13 1 3 4 10 5 8 3 6 2 4 10 1 13 5 6 13 12 10 14 15 8 9 13 10 9 14 4 9 13 12 4 7 12 4 2 14 6 12 5 4 6 12 13 6 2 12 10 5 6 5 1 1 5 1 5 12 11 3 6 13 11 10 1 8 14 9 5 5 15 1 15 3 15 10 4 6 9 14 1 5 1...

output:

10

result:

ok single line: '10'

Test #54:

score: 18
Accepted
time: 0ms
memory: 3840kb

input:

500
13 14 8 6 9 11 5 12 9 13 10 11 2 3 7 15 12 1 11 3 1 10 15 6 4 9 2 10 3 5 3 14 4 12 11 11 4 7 8 4 13 10 6 2 11 15 2 10 12 4 13 5 2 5 2 15 3 14 9 7 1 6 12 15 10 5 6 5 4 7 13 1 12 15 2 15 11 10 15 8 5 12 2 14 11 4 1 12 5 10 13 14 10 10 7 12 10 8 11 13 12 2 11 10 1 14 1 10 6 13 13 7 5 14 3 8 4 10 6 ...

output:

11

result:

ok single line: '11'

Test #55:

score: 18
Accepted
time: 1ms
memory: 3840kb

input:

500
1 7 1 1 1 9 1 8 1 13 1 1 8 1 1 6 1 1 10 1 7 1 1 1 1 15 1 2 1 8 1 2 1 2 2 2 8 2 4 2 2 2 2 6 2 2 2 2 2 2 2 2 2 10 2 2 2 2 2 14 2 2 2 2 9 2 2 6 2 3 3 11 3 3 10 3 3 3 3 3 3 3 1 3 3 3 3 3 3 3 3 3 3 3 3 3 2 3 3 3 3 3 3 3 3 3 3 3 9 3 12 3 1 4 7 4 4 4 4 4 6 4 4 4 12 4 4 5 4 4 4 4 4 4 4 4 4 4 13 4 5 4 5 ...

output:

1

result:

ok single line: '1'

Test #56:

score: 18
Accepted
time: 0ms
memory: 3712kb

input:

499
9 1 6 1 14 1 8 1 4 1 15 1 11 1 7 1 12 1 2 1 4 1 6 1 2 1 15 1 1 1 5 1 13 1 5 1 2 1 15 1 5 2 5 2 9 2 15 2 2 2 3 2 5 2 13 2 9 2 7 2 13 2 11 2 11 3 13 3 15 3 1 3 8 3 1 3 12 3 3 3 12 3 14 3 6 3 9 3 1 3 14 3 8 4 11 4 3 4 5 4 15 4 9 4 9 4 13 4 4 4 8 4 4 4 1 4 6 4 3 4 13 4 14 4 1 4 15 5 7 5 2 5 12 5 15 ...

output:

1

result:

ok single line: '1'

Test #57:

score: 18
Accepted
time: 1ms
memory: 3712kb

input:

500
6 1 7 1 1 2 2 10 2 1 1 1 14 2 9 1 1 12 2 8 2 1 1 14 3 5 1 2 2 12 3 8 1 1 3 3 2 13 4 2 1 11 1 13 2 1 4 3 2 2 12 1 2 12 3 12 2 4 10 1 10 2 9 2 11 2 2 2 9 2 1 2 4 3 15 2 3 14 3 2 2 7 4 3 11 2 9 3 9 3 4 13 3 7 3 11 3 3 4 6 5 3 5 15 3 3 4 3 2 4 4 4 3 4 14 4 6 3 4 5 5 4 4 4 3 5 6 4 6 5 4 6 5 15 5 11 4...

output:

4

result:

ok single line: '4'

Test #58:

score: 18
Accepted
time: 1ms
memory: 3840kb

input:

500
4 10 1 3 2 3 12 1 6 4 5 2 1 3 2 11 7 11 1 2 2 13 2 2 4 3 5 4 5 1 6 4 6 1 10 4 2 4 1 15 6 5 5 8 7 1 1 1 7 6 9 4 9 7 8 11 2 15 13 1 1 1 5 9 4 7 3 7 6 6 6 4 11 1 3 7 5 6 9 15 3 6 1 8 15 4 9 7 7 1 2 3 2 4 4 3 9 1 4 8 10 9 4 7 11 2 1 1 9 1 2 1 10 3 6 7 14 2 1 1 1 2 5 4 2 4 7 8 8 2 9 9 8 4 4 14 6 9 1 ...

output:

8

result:

ok single line: '8'

Test #59:

score: 0
Wrong Answer
time: 0ms
memory: 3712kb

input:

500
12 14 3 10 7 6 9 5 3 5 4 3 11 4 5 2 4 11 11 2 10 1 2 5 4 9 12 9 10 8 2 6 3 2 5 6 8 8 5 6 8 4 15 5 2 13 2 6 7 4 6 6 8 3 7 5 12 4 9 2 14 8 11 4 11 2 9 2 2 6 1 2 8 5 3 4 1 9 12 6 1 9 10 4 10 14 6 3 2 11 9 3 4 10 12 12 11 14 15 1 1 10 4 4 3 12 1 12 9 3 4 13 7 5 11 5 9 2 13 14 8 2 4 6 9 7 11 9 2 12 1...

output:

10

result:

wrong answer 1st lines differ - expected: '9', found: '10'

Subtask #5:

score: 26
Accepted

Test #73:

score: 26
Accepted
time: 6ms
memory: 6792kb

input:

500000
13 6 2 6 3 6 13 5 9 8 4 12 10 7 1 7 10 14 15 15 1 9 4 4 1 14 3 8 13 2 8 11 14 14 4 13 8 9 13 14 9 7 3 15 7 7 1 11 11 11 2 13 11 15 3 4 8 12 9 4 10 4 10 13 4 9 14 11 7 13 10 4 9 14 12 14 11 5 7 6 14 1 6 14 10 9 2 14 8 8 8 9 7 1 15 3 11 3 3 5 13 1 15 7 4 7 15 3 15 14 14 2 4 12 5 13 12 11 3 1 12...

output:

15

result:

ok single line: '15'

Test #74:

score: 26
Accepted
time: 5ms
memory: 6012kb

input:

500000
8 7 9 12 2 7 1 11 10 12 14 3 1 4 10 12 8 12 7 14 2 3 4 8 3 8 14 13 4 10 6 10 6 10 6 12 7 2 3 4 9 13 13 2 2 8 9 6 2 1 9 3 9 6 3 8 12 3 4 7 2 6 12 12 4 9 3 15 1 7 2 1 9 14 2 8 12 6 14 6 6 10 2 15 2 14 11 1 1 2 13 9 1 14 2 5 2 13 1 9 15 7 3 12 10 10 5 13 8 9 6 6 8 9 4 8 1 2 10 13 4 7 15 9 4 14 7...

output:

15

result:

ok single line: '15'

Test #75:

score: 26
Accepted
time: 154ms
memory: 6224kb

input:

500000
1 6 1 1 1 1 1 1 1 4 1 9 1 1 1 1 1 1 1 1 1 1 10 1 1 11 1 1 1 10 1 13 1 1 1 1 6 1 1 1 1 9 1 1 1 1 14 1 1 1 4 1 1 11 1 1 7 1 12 1 1 1 8 1 1 1 3 1 1 1 1 15 1 1 1 1 11 1 8 1 1 1 1 1 8 1 1 1 1 8 1 1 1 1 1 1 1 1 1 7 1 1 1 1 1 11 1 13 1 1 1 13 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 1 1 1 1 5 1 1 10 1 1 1 1 1 ...

output:

1

result:

ok single line: '1'

Test #76:

score: 26
Accepted
time: 238ms
memory: 7216kb

input:

499999
3 1 10 1 14 1 13 1 11 1 11 1 2 1 2 1 5 1 4 1 10 1 5 1 3 1 1 1 5 1 5 1 9 1 11 1 9 1 10 1 9 1 2 1 5 1 2 1 14 1 4 1 4 1 4 1 10 1 1 1 3 1 15 1 2 1 4 1 1 1 2 1 4 1 14 1 6 1 5 1 8 1 7 1 13 1 9 1 1 1 13 1 15 1 5 1 5 1 4 1 12 1 2 1 4 1 5 1 8 1 12 1 9 1 10 1 9 1 12 1 12 1 2 1 10 1 3 1 2 1 7 1 2 1 14 1...

output:

1

result:

ok single line: '1'

Test #77:

score: 26
Accepted
time: 175ms
memory: 5992kb

input:

500000
1 1 1 9 1 1 3 1 1 2 1 1 1 1 1 1 1 13 1 12 1 4 1 3 1 12 1 8 1 1 12 1 1 1 6 1 6 1 15 1 11 1 1 1 13 1 1 8 1 1 1 1 5 1 6 1 1 14 1 13 1 5 1 6 1 1 1 1 1 8 1 12 1 8 1 13 1 8 1 1 1 7 1 12 1 1 1 5 1 12 1 3 1 2 1 5 1 8 1 1 1 12 1 13 1 13 1 1 12 1 8 1 9 1 1 14 1 10 1 12 1 14 1 1 1 8 1 3 1 1 1 1 1 10 1 1...

output:

2

result:

ok single line: '2'

Test #78:

score: 26
Accepted
time: 117ms
memory: 6224kb

input:

500000
1 1 1 1 1 1 9 1 1 6 1 1 1 1 1 1 1 1 1 1 1 13 1 1 1 1 1 1 1 1 1 1 1 1 15 1 1 1 1 10 1 1 1 12 1 1 1 1 6 1 1 1 1 1 1 1 6 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 9 1 1 1 1 11 1 1 1 1 1 1 10 1 1 1 1 1 1 1 1 1 1 1 1 1 10 1 1 2 1 1 1 1 1 1 12 1 1 1 1 1 1 1 1 1 1 1 10 1 1 1 1 6 1 1 1 1 1 1 1 1 1 1 1 ...

output:

10

result:

ok single line: '10'

Test #79:

score: 26
Accepted
time: 81ms
memory: 7672kb

input:

500000
9 2 2 1 9 1 12 1 5 1 15 2 4 1 1 1 14 1 11 1 11 1 11 1 9 1 6 1 13 1 4 1 9 1 5 1 9 1 14 1 1 2 10 1 8 1 2 1 9 1 5 1 6 1 3 1 15 1 2 1 8 2 4 1 3 1 2 1 2 1 5 2 14 1 1 1 7 1 4 1 6 1 5 1 8 1 14 1 12 1 9 1 8 1 11 1 8 2 8 1 8 1 3 1 14 1 9 1 12 1 12 1 12 1 11 1 13 1 3 1 6 1 4 1 3 1 5 1 10 1 8 1 8 2 7 2 ...

output:

13

result:

ok single line: '13'

Test #80:

score: 26
Accepted
time: 236ms
memory: 7048kb

input:

500000
4 1 8 1 2 1 11 1 9 1 3 1 14 2 1 1 9 1 11 1 4 1 13 1 8 1 15 1 8 1 13 1 15 1 12 1 9 1 12 1 13 1 1 1 11 1 8 1 14 1 8 1 14 1 5 1 6 1 4 1 5 1 7 1 3 1 9 1 5 1 15 1 1 1 12 1 2 1 9 1 3 1 11 1 4 1 5 1 14 1 14 1 9 1 2 1 8 1 9 1 7 1 8 1 2 1 14 1 8 1 11 1 6 1 15 1 4 1 2 1 12 1 9 1 15 1 5 1 6 1 1 1 2 1 14...

output:

10

result:

ok single line: '10'

Test #81:

score: 26
Accepted
time: 27ms
memory: 5848kb

input:

500000
14 2 8 1 1 1 8 1 3 1 11 1 15 1 11 2 7 2 11 1 15 1 11 1 1 2 11 1 10 1 10 1 5 1 12 1 2 1 2 3 2 1 6 1 9 1 7 1 8 1 8 1 4 2 8 3 14 1 6 1 6 1 9 1 7 1 5 2 2 1 13 1 6 1 5 4 12 3 5 1 3 1 5 1 6 1 8 1 13 1 11 1 13 1 3 1 4 2 1 1 12 2 12 2 7 1 2 1 4 1 12 1 11 2 6 3 6 1 11 1 10 1 6 1 4 1 3 1 3 1 11 1 3 1 4...

output:

15

result:

ok single line: '15'

Test #82:

score: 26
Accepted
time: 26ms
memory: 7872kb

input:

500000
15 15 15 14 13 15 15 15 15 15 13 15 15 15 15 15 14 15 14 15 15 13 15 15 14 15 13 15 15 15 14 15 13 13 15 14 15 15 15 15 14 15 15 14 13 15 15 15 15 15 15 13 15 14 14 15 13 15 15 15 15 15 15 13 14 15 15 15 15 13 14 13 15 14 14 15 15 15 15 13 14 15 15 14 15 15 15 13 15 15 15 13 13 14 15 15 14 15...

output:

15

result:

ok single line: '15'

Test #83:

score: 26
Accepted
time: 4ms
memory: 6908kb

input:

500000
8 7 11 7 7 6 7 13 7 11 2 7 7 7 11 15 13 11 9 3 4 5 7 7 9 11 7 7 5 4 8 7 7 7 7 2 12 13 5 1 4 4 7 7 4 14 5 7 7 7 6 4 1 8 10 13 7 7 7 7 15 7 9 6 4 9 15 7 5 7 3 7 7 4 7 7 11 6 8 6 7 7 7 7 3 7 1 10 2 7 6 7 11 7 7 8 4 5 15 11 7 15 7 7 11 2 9 7 14 7 6 7 7 1 4 7 14 6 7 7 1 2 1 7 7 13 7 1 7 6 15 7 9 6...

output:

15

result:

ok single line: '15'

Test #84:

score: 26
Accepted
time: 7ms
memory: 7368kb

input:

500000
2 2 2 2 4 2 2 2 1 1 2 2 2 2 2 2 6 2 10 11 2 10 2 2 2 2 2 11 2 2 11 15 2 2 2 5 2 7 2 2 2 2 10 2 12 2 2 2 2 2 2 2 2 2 2 2 2 2 2 11 2 2 2 2 9 2 2 2 15 2 1 2 2 2 2 2 2 2 2 5 3 8 2 2 2 2 2 2 2 2 11 2 2 2 2 2 2 2 13 2 2 2 2 2 2 2 2 9 2 2 12 2 15 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2...

output:

15

result:

ok single line: '15'

Test #85:

score: 26
Accepted
time: 19ms
memory: 6608kb

input:

500000
13 1 13 1 1 13 13 13 1 1 13 13 13 1 13 1 1 1 1 1 13 13 4 13 1 13 1 13 13 1 13 1 13 3 13 1 10 13 13 13 13 1 1 1 13 13 1 11 1 1 13 13 1 1 1 13 5 13 1 13 1 13 13 13 1 13 1 13 1 1 1 1 7 13 1 1 8 1 1 13 13 13 9 13 13 13 13 1 1 1 1 1 1 13 1 1 1 13 13 1 15 13 1 13 3 13 13 13 13 6 2 13 13 13 13 1 13 ...

output:

15

result:

ok single line: '15'

Test #86:

score: 26
Accepted
time: 46ms
memory: 6520kb

input:

499995
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

output:

1

result:

ok single line: '1'

Test #87:

score: 26
Accepted
time: 29ms
memory: 6012kb

input:

499995
15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15...

output:

15

result:

ok single line: '15'

Test #88:

score: 26
Accepted
time: 48ms
memory: 7124kb

input:

500000
15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15...

output:

1

result:

ok single line: '1'

Test #89:

score: 26
Accepted
time: 148ms
memory: 7492kb

input:

500000
4 1 9 1 9 1 10 1 10 1 4 1 15 1 4 1 6 1 14 1 2 1 1 1 13 1 10 1 1 1 4 1 12 1 2 1 14 1 10 1 8 1 13 1 10 1 15 1 14 1 2 1 8 1 5 1 3 1 4 1 9 1 6 1 15 1 9 1 3 1 15 1 3 1 13 1 9 1 13 1 14 1 14 1 8 1 12 1 11 1 10 1 3 1 4 1 1 2 12 1 11 1 3 1 11 1 6 1 4 1 7 1 13 1 13 1 8 1 14 1 12 1 6 1 4 1 15 1 2 1 7 1...

output:

12

result:

ok single line: '12'

Test #90:

score: 26
Accepted
time: 102ms
memory: 7728kb

input:

500000
14 1 6 2 6 1 8 1 11 1 14 1 1 1 8 1 15 1 12 1 14 1 13 2 12 1 1 1 6 1 9 1 15 1 4 1 2 1 12 2 7 1 2 1 8 2 4 1 13 2 14 2 14 1 10 1 14 1 3 1 2 1 14 1 6 1 1 2 13 1 8 1 10 1 2 1 11 1 14 1 6 1 4 2 7 1 10 1 15 1 7 1 8 1 1 1 4 1 12 1 13 1 13 1 1 1 8 1 12 1 7 2 10 1 3 1 3 1 12 1 8 2 11 1 4 1 1 1 14 1 15 ...

output:

13

result:

ok single line: '13'

Test #91:

score: 26
Accepted
time: 93ms
memory: 6516kb

input:

500000
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15...

output:

14

result:

ok single line: '14'

Test #92:

score: 26
Accepted
time: 140ms
memory: 7320kb

input:

500000
15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15...

output:

12

result:

ok single line: '12'

Subtask #6:

score: 10
Accepted

Test #93:

score: 10
Accepted
time: 8ms
memory: 8048kb

input:

500000
18 13 10 17 5 21 13 19 14 14 11 5 11 21 9 15 1 12 4 17 10 18 14 10 1 14 8 15 6 10 7 13 17 12 7 2 11 20 12 8 13 21 3 1 1 5 15 8 9 14 15 15 12 12 15 7 21 12 1 8 7 20 2 1 12 18 4 4 17 1 1 6 12 6 21 12 7 11 17 5 5 19 7 21 21 16 13 17 5 16 19 14 3 3 5 4 15 2 21 12 20 21 1 2 16 15 5 17 12 4 11 19 1...

output:

21

result:

ok single line: '21'

Test #94:

score: 10
Accepted
time: 12ms
memory: 8776kb

input:

500000
3 14 11 18 13 6 14 19 1 3 13 2 11 10 21 7 17 20 5 7 7 9 10 8 7 5 2 10 19 12 5 16 21 15 15 1 9 21 5 18 2 20 9 2 5 21 12 15 9 9 17 9 13 8 18 11 16 16 19 5 18 9 3 1 1 3 15 3 6 17 3 2 20 3 1 10 15 20 16 4 2 1 4 19 8 6 7 10 3 10 11 21 10 8 21 14 6 4 4 11 9 21 4 10 21 13 16 6 10 2 15 17 11 21 10 6 ...

output:

21

result:

ok single line: '21'

Test #95:

score: 10
Accepted
time: 225ms
memory: 7248kb

input:

500000
1 1 1 14 1 1 14 1 1 1 1 1 1 1 1 1 1 12 1 1 1 1 13 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 12 1 1 1 12 1 1 1 1 1 1 1 1 1 5 1 1 1 20 1 1 1 1 1 1 1 1 1 1 1 1 1 6 1 1 1 1 1 1 1 1 17 1 3 1 1 1 1 13 1 1 1 1 1 17 1 1 1 1 1 1 1 1 1 1 4 1 1 1 1 19 1 5 1 1 11 1 1 1 1 1 15 1 16 1 1 1 8 1 1 17 1 1 1 20 1 1 1 1 1 1...

output:

1

result:

ok single line: '1'

Test #96:

score: 10
Accepted
time: 433ms
memory: 9008kb

input:

499999
7 1 12 1 5 1 16 1 16 1 7 1 1 1 13 1 12 1 12 1 9 1 6 1 7 1 12 1 8 1 4 1 18 1 21 1 5 1 21 1 10 1 19 1 16 1 6 1 9 1 17 1 17 1 5 1 5 1 17 1 19 1 1 1 2 1 4 1 20 1 14 1 4 1 12 1 9 1 11 1 9 1 2 1 1 1 17 1 16 1 14 1 15 1 8 1 4 1 15 1 21 1 11 1 16 1 13 1 14 1 8 1 8 1 2 1 9 1 9 1 19 1 17 1 17 1 21 1 8 ...

output:

1

result:

ok single line: '1'

Test #97:

score: 10
Accepted
time: 284ms
memory: 8536kb

input:

500000
18 1 1 1 14 1 1 5 1 15 1 5 1 8 1 12 1 13 1 17 1 1 1 7 1 17 1 15 1 3 1 1 12 1 11 1 7 1 18 1 8 1 14 1 1 16 1 18 1 20 1 8 1 1 12 1 1 11 1 16 1 21 1 5 1 1 1 1 1 4 1 14 1 8 1 8 1 1 5 1 6 1 2 1 7 1 2 1 1 1 1 1 21 1 20 1 19 1 6 1 6 1 1 3 1 13 1 1 1 21 1 2 1 17 1 1 3 1 6 1 2 1 13 1 1 6 1 20 1 16 1 9 ...

output:

2

result:

ok single line: '2'

Test #98:

score: 10
Accepted
time: 244ms
memory: 8728kb

input:

500000
1 1 1 1 1 1 1 8 2 2 1 1 2 1 1 1 1 1 1 1 1 2 1 14 1 1 1 1 1 1 1 1 1 1 1 20 1 1 1 1 1 1 1 1 1 1 1 2 1 9 1 1 1 1 10 1 1 15 1 1 1 1 15 1 1 14 1 21 1 1 3 1 15 1 1 11 1 2 1 1 1 1 1 1 1 1 1 1 1 2 1 15 1 1 2 21 1 1 1 1 1 1 5 1 1 6 1 1 1 1 1 4 1 2 3 1 2 1 1 1 1 1 3 1 15 1 1 1 2 1 1 3 1 1 1 1 1 1 1 1 1...

output:

15

result:

ok single line: '15'

Test #99:

score: 10
Accepted
time: 88ms
memory: 7808kb

input:

500000
13 2 6 1 6 1 4 1 10 1 2 1 20 1 13 3 7 1 5 1 4 1 7 1 2 1 19 1 8 1 17 1 15 1 2 2 3 1 18 1 2 1 12 4 10 2 21 1 10 1 2 1 20 1 17 1 3 1 19 1 9 1 11 1 13 1 12 2 15 2 7 1 10 1 21 1 15 1 16 2 13 1 1 2 15 1 1 1 21 2 5 1 19 1 17 2 15 1 18 1 21 5 1 1 8 3 10 1 18 1 15 1 4 1 8 1 11 2 21 1 19 3 4 1 19 1 15 ...

output:

19

result:

ok single line: '19'

Test #100:

score: 10
Accepted
time: 746ms
memory: 9836kb

input:

500000
15 1 14 1 12 1 18 1 2 1 21 1 10 1 2 1 12 1 19 1 21 1 19 1 16 1 16 1 3 1 4 1 20 1 4 1 8 1 7 2 10 1 5 1 11 1 21 1 9 1 17 1 16 1 11 1 9 1 21 1 1 1 15 1 19 2 11 1 9 1 2 2 3 1 12 1 4 1 1 1 2 1 9 1 15 1 17 2 19 1 21 1 12 1 5 1 19 1 15 1 5 1 1 1 14 1 12 1 12 1 12 1 4 1 1 1 14 1 20 2 6 1 15 1 17 1 2 ...

output:

16

result:

ok single line: '16'

Test #101:

score: 10
Accepted
time: 66ms
memory: 9052kb

input:

500000
21 3 19 1 17 1 10 2 17 1 14 2 12 4 2 2 11 1 11 2 16 1 17 2 19 1 15 2 3 1 21 5 12 1 3 2 16 3 12 1 11 8 13 1 16 1 20 2 12 1 19 1 14 1 7 1 2 2 21 1 4 4 17 2 2 2 12 1 9 2 12 2 19 1 9 1 7 4 20 1 13 2 17 2 7 1 4 2 14 2 10 1 20 3 18 1 15 1 15 3 17 1 3 2 17 1 6 1 13 2 17 10 21 3 9 3 13 2 7 4 19 1 4 1...

output:

21

result:

ok single line: '21'

Test #102:

score: 10
Accepted
time: 274ms
memory: 9556kb

input:

500000
19 1 1 1 7 1 19 1 9 1 10 1 15 1 20 1 16 5 6 2 8 1 9 1 17 1 16 2 7 1 15 1 4 4 10 1 6 1 9 1 3 1 4 1 17 1 7 1 21 1 1 1 4 1 5 2 21 3 17 1 1 1 3 1 6 1 18 1 11 1 17 3 17 2 19 1 3 1 7 3 12 1 17 2 10 1 8 1 11 1 17 1 18 1 3 1 17 2 11 1 13 2 8 2 14 2 12 4 16 1 7 3 9 1 4 1 4 1 15 1 18 1 10 1 6 1 14 3 13...

output:

18

result:

ok single line: '18'

Test #103:

score: 10
Accepted
time: 143ms
memory: 9788kb

input:

500000
10 1 20 2 11 1 19 1 3 1 21 2 6 1 10 1 2 1 12 1 9 1 21 1 7 3 16 1 3 1 20 1 10 2 14 2 20 2 3 2 6 2 5 1 6 1 17 1 3 3 3 2 19 2 6 1 4 1 8 1 3 1 12 3 6 1 11 1 14 1 2 1 14 1 8 2 11 1 11 2 13 1 10 1 9 1 16 1 15 2 19 2 1 2 8 2 17 1 19 2 13 2 7 1 6 1 18 2 16 1 9 2 17 1 11 2 14 2 13 4 21 2 4 1 12 4 3 1 ...

output:

19

result:

ok single line: '19'

Test #104:

score: 10
Accepted
time: 257ms
memory: 9596kb

input:

500000
2 2 19 1 6 1 16 1 17 1 1 1 8 3 11 1 6 1 8 1 19 1 1 1 7 1 2 1 18 2 14 1 11 1 9 1 1 3 7 1 16 1 2 1 14 1 18 1 15 1 6 1 16 1 13 2 12 1 16 2 2 1 1 2 7 1 21 1 16 1 5 1 8 1 7 2 1 2 8 1 12 3 4 1 7 1 8 1 20 1 18 1 12 1 11 1 18 1 2 1 7 2 17 1 13 1 5 1 2 3 12 1 3 1 3 1 6 1 9 1 7 1 2 1 19 1 18 1 10 1 17 ...

output:

18

result:

ok single line: '18'

Test #105:

score: 10
Accepted
time: 32ms
memory: 7556kb

input:

500000
21 21 20 21 20 21 21 18 21 19 20 21 21 19 21 21 20 21 21 21 21 19 19 21 21 21 21 21 20 20 20 21 21 20 21 18 21 20 18 19 19 21 21 20 21 19 21 21 21 21 20 21 19 21 21 18 18 18 21 18 19 21 21 21 21 18 21 21 19 21 18 19 21 19 19 19 21 20 21 19 18 20 21 19 21 21 18 21 21 18 18 21 21 21 21 21 21 21...

output:

21

result:

ok single line: '21'

Test #106:

score: 10
Accepted
time: 9ms
memory: 7420kb

input:

500000
6 14 14 14 17 2 14 14 14 14 12 11 20 17 14 14 14 2 14 8 7 6 2 14 13 14 14 14 14 14 14 14 1 14 14 14 1 14 14 14 14 1 14 4 14 15 14 14 13 12 2 4 3 1 14 14 17 13 1 14 8 14 14 14 16 14 14 21 14 16 1 14 17 16 19 14 14 19 14 14 14 14 11 20 14 14 18 17 14 14 14 13 12 14 14 5 14 21 4 14 14 2 14 17 14...

output:

21

result:

ok single line: '21'

Test #107:

score: 10
Accepted
time: 48ms
memory: 8800kb

input:

500000
9 9 9 9 9 10 9 9 21 9 9 6 9 9 9 9 9 6 9 9 9 9 9 9 9 9 9 9 12 9 9 9 9 6 9 9 8 20 6 9 9 21 9 9 9 9 20 9 9 9 9 9 9 9 3 9 9 9 9 9 9 9 9 19 9 9 9 9 11 9 9 9 9 5 15 11 9 9 9 9 9 9 9 9 9 20 9 20 9 9 9 5 9 9 9 9 9 9 9 4 9 9 9 9 9 9 9 9 9 9 9 9 9 9 14 2 9 16 10 9 11 16 9 9 9 9 16 9 9 19 9 4 9 2 9 9 9 ...

output:

21

result:

ok single line: '21'

Test #108:

score: 10
Accepted
time: 150ms
memory: 7968kb

input:

500000
20 16 16 16 16 16 16 19 5 16 5 16 16 5 5 5 16 16 16 5 16 16 5 6 5 5 16 16 18 16 5 16 16 16 16 16 5 5 16 5 5 16 5 5 16 5 5 16 16 5 16 7 16 5 16 5 16 5 5 20 12 9 16 16 5 16 17 16 7 16 5 5 16 5 16 5 16 5 16 16 5 16 16 5 5 5 16 5 16 16 16 5 5 16 5 5 16 5 16 16 16 5 5 16 5 5 5 16 16 5 16 5 5 5 6 1...

output:

19

result:

ok single line: '19'

Test #109:

score: 10
Accepted
time: 0ms
memory: 3712kb

input:

21
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21

output:

1

result:

ok single line: '1'

Test #110:

score: 10
Accepted
time: 1ms
memory: 3840kb

input:

21
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1

output:

10

result:

ok single line: '10'

Test #111:

score: 10
Accepted
time: 0ms
memory: 3712kb

input:

42
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21

output:

1

result:

ok single line: '1'

Test #112:

score: 10
Accepted
time: 0ms
memory: 3968kb

input:

42
21 21 20 20 19 19 18 18 17 17 16 16 15 15 14 14 13 13 12 12 11 11 10 10 9 9 8 8 7 7 6 6 5 5 4 4 3 3 2 2 1 1

output:

21

result:

ok single line: '21'

Test #113:

score: 10
Accepted
time: 55ms
memory: 6804kb

input:

499989
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1...

output:

1

result:

ok single line: '1'

Test #114:

score: 10
Accepted
time: 37ms
memory: 6100kb

input:

499989
21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21...

output:

21

result:

ok single line: '21'

Test #115:

score: 10
Accepted
time: 55ms
memory: 7540kb

input:

500000
21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21 21...

output:

1

result:

ok single line: '1'

Test #116:

score: 10
Accepted
time: 117ms
memory: 7344kb

input:

500000
21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15 15...

output:

21

result:

ok single line: '21'

Test #117:

score: 10
Accepted
time: 137ms
memory: 6772kb

input:

500000
21 20 19 18 17 16 15 14 12 11 10 9 8 7 6 5 4 3 2 1 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 5 ...

output:

19

result:

ok single line: '19'

Test #118:

score: 10
Accepted
time: 173ms
memory: 6940kb

input:

500000
21 20 19 18 17 16 15 14 13 11 10 9 8 7 6 5 4 3 1 18 15 18 15 15 18 18 18 15 18 15 15 18 15 18 15 15 15 18 18 15 18 18 18 18 15 15 15 18 18 15 15 15 18 18 15 15 15 15 18 15 18 15 18 15 18 15 18 15 15 18 18 18 15 18 15 18 18 15 15 18 18 15 18 15 15 15 15 18 18 18 18 18 15 18 15 18 18 15 15 15 1...

output:

17

result:

ok single line: '17'

Test #119:

score: 10
Accepted
time: 119ms
memory: 7724kb

input:

500000
21 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20...

output:

20

result:

ok single line: '20'

Test #120:

score: 10
Accepted
time: 119ms
memory: 7868kb

input:

500000
21 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20...

output:

19

result:

ok single line: '19'

Test #121:

score: 10
Accepted
time: 152ms
memory: 7944kb

input:

500000
21 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20 20...

output:

17

result:

ok single line: '17'

Subtask #7:

score: 0
Time Limit Exceeded

Test #122:

score: 18
Accepted
time: 61ms
memory: 24584kb

input:

5000000
13 18 3 21 9 14 1 14 7 16 2 17 21 12 14 1 1 15 15 18 18 16 19 18 2 3 13 5 14 14 13 3 2 9 3 20 7 17 16 14 13 8 21 12 6 3 6 13 2 19 3 5 14 21 3 11 21 10 12 14 3 13 21 13 1 8 8 16 9 10 17 5 17 3 11 10 2 9 15 11 15 13 10 12 6 8 16 21 11 9 15 17 18 1 20 14 16 3 18 5 5 6 12 16 6 7 5 16 11 11 18 16...

output:

21

result:

ok single line: '21'

Test #123:

score: 18
Accepted
time: 65ms
memory: 24520kb

input:

5000000
5 21 15 12 8 17 15 17 10 15 1 1 2 9 17 3 14 6 7 5 16 19 12 7 7 14 18 15 14 9 13 3 20 4 2 8 14 8 10 5 4 20 10 7 17 12 2 21 2 19 7 10 17 7 13 12 18 19 17 7 2 6 1 19 12 6 13 16 1 12 19 14 5 3 20 1 7 4 16 6 10 14 5 6 15 6 9 6 9 21 21 21 19 8 1 13 9 19 4 20 5 10 21 16 12 21 9 8 13 2 16 16 19 8 20...

output:

21

result:

ok single line: '21'

Test #124:

score: 18
Accepted
time: 2132ms
memory: 24088kb

input:

5000000
1 1 1 1 1 1 9 1 1 7 1 8 1 1 1 1 1 1 1 1 3 1 1 1 1 1 1 11 1 1 1 1 1 1 1 17 1 14 1 1 1 4 1 1 1 11 1 1 20 1 14 1 1 1 1 1 1 1 6 1 1 1 1 1 21 1 1 1 1 1 1 1 1 1 1 7 1 1 1 1 1 1 1 1 1 1 1 1 1 2 1 1 1 1 1 1 1 8 1 1 1 1 1 1 19 1 1 1 1 1 1 1 1 1 1 1 1 1 3 1 1 1 15 1 1 11 1 1 1 7 1 1 1 1 1 1 1 1 1 1 1 ...

output:

1

result:

ok single line: '1'

Test #125:

score: 0
Time Limit Exceeded

input:

4999999
7 1 12 1 20 1 9 1 10 1 3 1 7 1 21 1 14 1 21 1 20 1 4 1 12 1 21 1 21 1 3 1 11 1 20 1 10 1 7 1 11 1 20 1 4 1 18 1 7 1 13 1 15 1 14 1 6 1 8 1 3 1 10 1 7 1 16 1 16 1 11 1 8 1 9 1 15 1 12 1 6 1 14 1 3 1 12 1 16 1 14 1 7 1 9 1 9 1 1 1 19 1 11 1 17 1 16 1 18 1 17 1 9 1 2 1 15 1 14 1 18 1 10 1 14 1 ...

output:


result: